The Secure, Data Protected ChatGPT & GPT-4. Designed for Business.

75% of Businesses are Banning ChatGPT. We Allow Them to Use the Latest AI with Peace of Mind & Grow.

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Replace ChatGPT & GPT-4 With Ease

"ChatOpenSource helped us double check our paralegals and get instant cross references into our documents"
- Redacted Lawyer, Redacted Top 100 Global Law Firm

Do You Know What Your Employees Send to ChatGPT?


See What Your Employees Chat About


No One But You Can Read Your Data


Replace ChatGPT & GPT-4 Right Away


AI Consultation & Evaluation
"In 6 months Open Source will outcompete OpenAI"
— Jing Conan Wang.
Top 300 AI Researcher by Citations 6 months ago
"The security team stopped ChatGPT but let us use ChatOpenSource."
— Harrison Amit
Founder of HOVR

Can't Use OpenAI? We Replace ChatGPT and GPT-4.

Better than GPT-4

Outperform OpenAI with the latest models on your data internally


Sleep at night knowing your employees aren't sending OpenAI your data

User friendly

As easy to use as ChatGPT but private and trained on your data

Securely Replace ChatGPT & GPT-4

Is ChatGPT banned at your company? No problem.